Bulletproof your collapsible stock by swapping out the plastic centertube with a metal unit. Our metal replacement tubes have a commercial spec diameter and will work with most collapsible style buttstocks. Works great with the Fury Stock, T6 Collapsible, RAP4 Cabine Stock and all other collapsible tactical stocks. Rear cap unscrews for storage of small parts/tools in center of tube. Features a lock-down nut at the adapter. This allows you to tighten the adapter to the gun to prevent stock wobble.

A5 Version: Works with all models of the Tippmann A5 (new and old) as well as any gun that accept the A5 style stock adapter.